Displaying publications 41 - 60 of 5515 in total

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  1. Velayudhan M, Lee CW
    Med J Malaysia, 2014 Jun;69(3):140-1.
    PMID: 25326357 MyJurnal
    Prolonged fever in patients can be a diagnostic challenge. Clinicians generally consider infectious diseases, malignant diseases and collagen vascular diseases as possible causes of pyrexia of unknown origin (PUO). Even after extensive evaluation as many as 15 percent of patients with prolonged fever may remain undiagnosed. This case report describes subacute thyroiditis as a cause of prolonged fever and documents how that diagnosis was finally made after 40 days of fever.
  2. Lim WK, Wong MN, Tan SK
    Med J Malaysia, 2014 Jun;69(3):138-9.
    PMID: 25326356 MyJurnal
    A late preterm newborn baby presented with respiratory distress and increasing cyanosis within 2 hours of birth. Bedside transthroracic echocardiography showed a critically obstructed vertical vein in a supracardiac total anomalous pulmonary venous drainage (TAPVd). Emergency stenting of the vertical vein was successfully performed at 24 hours of life.
  3. Yew KL, Ooi PS, Rajendran P, Razali F, Anum A, Yeo J, et al.
    Med J Malaysia, 2014 Oct;69(5):224-6.
    PMID: 25638236 MyJurnal
    No abstract available.
  4. Norazida AR, Sivasampu S, Teng CL
    Med J Malaysia, 2014 Oct;69(5):219-23.
    PMID: 25638235 MyJurnal
    BACKGROUND: The indiscriminate use of cough and cold medicines (CCMs) in children has become a public health concern. The study evaluates the prescription pattern of CCMs in primary care setting.
    METHODS: Analysis of CCMs prescription data among children aged 12 years and below who had participated in the National Medical Care Survey (NMCS) 2010. Data was extracted from NMCS 2010, a cross-sectional survey on the primary healthcare service which was carried out from December 2009 to April 2010 in public and private primary care clinics in Malaysia.
    RESULT: Of 21,868 encounters for NMCS 2010, 3574 (16.3%) were children 12 years old and below; 597 (17%) were from public clinics and 2977 (83%) were from private clinics. Of these 3574 encounters, 1748 (49%) children were prescribed with CCM with total of 2402 CCMs. On average, CCMs were prescribed at a rate of 1.3 CCMs per encounter in public clinics and 1.4 CCMs per encounter in private clinics. CCMs containing single ingredient constituted 77% of the prescriptions while 23% were of multiple ingredient preparations. There were 556 (23%) CCMs prescribed to children younger than 2 years. Majority (65%) were prescribed with one CCM per visit, 32% received two CCMs and 3% of the children received three or more CCMs per visit.
    CONCLUSION: Prescription of CCMs to children is common. Prevalence of CCM prescriptions among young children is of concern, in view of concerns about the safety and adverse effects related to the use of CCMs in this age group. Firmer policies and greater effort is needed to monitor the prescriptions of CCMs to children.
  5. Saravanan S, Zairul Anuar KB, Zulkefli A, Ramanathan R
    Med J Malaysia, 2014 Oct;69(5):216-8.
    PMID: 25638234 MyJurnal
    OBJECTIVE: The aim is to find rate of return to work of surgically treated thoracolumbar fracture patients and to know if back pain, compensation issues or neurological status influence this rate.

    METHODOLOGY: A retrospective cohort study analysing the patients with thoracolumbar fractures treated surgically from January 2008 till December 2009.

    RESULTS: Neurological status is the main factor deciding return to work in this group. Back pain and compensation related issues were not statistically significant in influencing return to work. 74% of patients in this group return to work.

    CONCLUSION: Return to work among the patients with thoracolumbar fracture, treated surgically, is mainly dependent on neurological status and not the compensation related issues or back pain.
  6. Ariffin F, Ramli AS, Naim N, Selamat MI, Syed-Jamal SJ
    Med J Malaysia, 2014 Oct;69(5):210-5.
    PMID: 25638233
    Dengue is life-threatening and the paediatric population is highly susceptible to complications. Deterioration can occur rapidly and ability to recognise early warning signs is crucial. This study aims to determine the knowledge and awareness of parents and carers and to predict their ability in recognising life-threatening symptoms and signs of dengue in children and to assess their health-seeking behaviour in dengue emergency. Methods This is a crosssectional study involving parents and carers of children ≤ 12 years old in schools and kindergartens in the Gombak district. Demographic details, knowledge on life-threatening symptoms and signs of dengue and health-seeking behaviour were collected using a self-administered questionnaire and knowledge scoring was done. The questionnaire was pilot tested with a Cronbach alpha of 0.82. The results were analysed using SPSS version 20.0. Results Total respondents were 866 with 44.8% men and 55.2% women. The mean age was 40.3 years (SD ± 5.7). Knowledge score of dengue life threatening features among respondents were good (30.0%) to average (56.8%). Respondents were able to recognise fever (98.5%), petechial rash (97.1%) and bleeding (65.2%) but were less able to recognise abdominal pain (22.3%) and passing less urine (28.2%) as life threatening dengue features. However, the ability to recognise fever is a poor predictor in recognising life threatening dengue in children compared to all other symptoms which were good predictors. A respondent that recognise stomach pain or neck stiffness were five times more likely to recognise life-threatening dengue. Respondents preferred to bring their children to the clinic (50.8%) or hospital (37.8%) themselves Instead of calling for ambulance. Worryingly, some would give antipyretics (3.6%) or wait for improvements (7.8%). Conclusion Concerted efforts by the schools, healthcare professionals and health authorities are required to educate parents and carers to identify life-threatening features of dengue and to improve their health seeking-behaviour.
  7. Ting YH, Tan CH, Vu C
    Med J Malaysia, 2014 Oct;69(5):203-9.
    PMID: 25638232
    No abstract available.
  8. Tang CL, Lee SC, Mohamad Lal A, Thomas RA, Ngui LX, Lim LY
    Med J Malaysia, 2014 Oct;69(5):241-3.
    PMID: 25638243 MyJurnal
    A 6 years old girl accidentally aspirated a plastic whistle while playing. Computed Tomography of thorax showed foreign body at carina level. Rigid bronchoscope under general anesthesia was attempted but unable to extract the whistle through vocal cord. Tracheostomy was later performed and foreign body was removed.
  9. Azreen Zaira AB, Rahmat O
    Med J Malaysia, 2014 Oct;69(5):238-40.
    PMID: 25638242 MyJurnal
    No abstract available.
  10. Ho C, Gunn A, Noordin M
    Med J Malaysia, 2014 Oct;69(5):236-7.
    PMID: 25638241 MyJurnal
    Portal biliopathy is a term to describe the spectrum of abnormalities of the entire biliary tract or gallbladder associated with portal hypertension. The most common cause of portal biliopathy is extra-hepatic portal vein obstruction (EHPVO). We report a case of patient with portal biliopathy presenting with bleeding varices.
  11. Wong AC, Chan LG
    Med J Malaysia, 2014 Oct;69(5):229-30.
    PMID: 25638238 MyJurnal
    We report a case of neonatal Bartter syndrome in a 31 weeks premature baby girl with antenatal unexplained polyhydramnios requiring amnioreduction. She presented with early onset E. coli septicaemia and severe dehydration leading to pre-renal renal impairment which obscure the typical biochemical changes of hypokalaemic hypochloraemic metabolic alkalosis.
  12. Rashid Ali MR, Ibrahim A, Rajahram GS, Sivaraman Kannan KK
    Med J Malaysia, 2014 Oct;69(5):227-8.
    PMID: 25638237 MyJurnal
    No abstract available.
  13. Ho C, Ismail AR
    Med J Malaysia, 2014 Oct;69(5):234-5.
    PMID: 25638240 MyJurnal
    Haemothorax is one of the less common presentations that requires hospital admission. Most cases are associated with underlying causes, but there is such an entity called spontaneous haemothorax. Spontaneous haemothorax is commonly associated with adhesions within the pleural cavity. Here, we reported two cases of young adults who presented with massive spontaneous haemothorax and required emergency thoracotomy for haemostasis purpose.
  14. Lim PJ, Peh WC
    Med J Malaysia, 2014 Oct;69(5):231-3.
    PMID: 25638239
    The scapula is a flat, triangular bone overlying the posterior chest wall and forming the posterior aspect of the shoulder girdle. To the best of our knowledge, there is no previous description of a notch of the medial aspect of the superior border of the scapula in the literature. The imaging findings of a supero-medial scapula border notch mimicking a bone tumour are presented in this case report.
  15. Vinodh VP, Sellamuthu P, Harun RH, Zenian MS
    Med J Malaysia, 2014 Apr;69(2):89-91.
    PMID: 25241819 MyJurnal
    Intraorbital foreign body (IOFB) has been a rare phenomenon in the cases of gunshot wounds and always represents a dilemma in medical management. In Sabah, this scenario is becoming common as there is still certain population in the interiors who owns self made guns for hunting. They either present with self inflicted gunshot injuries or after being mistakenly shot while hunting. There are very few articles on this topic especially when it is located posteriorly in the orbit and occurs without visual impairment. This case reports the challenges faced in the management of the patient with a posteriorly located metallic IOFB. The appropriate management of the patient is discussed based on several international literatures. Author describes a 37 years old male farmer, who was referred from a nearby district hospital after he sustained gunshot injuries to his face and scalp. Urgent computed tomography (CT) scan showed that bullet pellets were at the left orbital floor, the left mandible and the left frontal bone. All bullet pellets were located extracranially only without intracranial involvement. Patient clinically does not have any neurologic deficit and without any visual impairment, thus he refused any surgical intervention. As there is no proper guideline in managing such cases, decision was made based on evidences from international literatures. It was concluded that metallic IOFB located in the posterior orbit may be conservatively managed with observation and regular follow-ups as they are well-tolerated and does not cause much impact on visual deterioration unless inflammation, infection, optic neuropathy or functional deficit occurs. This avoids unnecessary surgery and prevents risk of iatrogenic injury to the eye.
  16. Sim SK, Ch'ng CH, Tan YC, Kandasamy R, Abdullah JM
    Med J Malaysia, 2014 Apr;69(2):86-8.
    PMID: 25241818 MyJurnal
    Subtentorial subdural empyema is a rare and life threatening intracranial suppuration. It is usually an intracranial complication of otogenic infections. Early diagnosis and surgical drainage are the most important factors determining prognosis. The high mortality reported in the literature reflects the severity of subtentorial subdural empyema if proper management is delayed. Intracranial infections usually require between 4 to 6 weeks of intravenous antibiotics therapy. However, the prolonged duration of hospitalization as well as requirement for neurosurgically inserted indwelling devices may predispose these patients to new nosocomial infections.
  17. Izny Hafiz Z, Rosdan S, Mohd Khairi MD
    Med J Malaysia, 2014 Apr;69(2):74-8.
    PMID: 25241816 MyJurnal
    The objective of this study was to compare the intraoperative time, intraoperative blood loss and post operative pain between coblation tonsillectomy and cold tonsillectomy in the same patient. A prospective single blind control trial was carried out on 34 patients whom underwent tonsillectomy. The patients with known bleeding disorder, history of unilateral peritonsillar abscess and unilateral tonsillar hypertrophy were excluded. Operations were done by a single surgeon using cold dissection tonsillectomy in one side while coblation tonsillectomy in the other. Intraoperative time, intraoperative blood loss and post operative pain during the first 3 days were compared between the two methods. Results showed that the intraoperative time was significantly shorter (p<0.001) and intraoperative blood loss was significantly lesser (p<0.001) in coblation tonsillectomy as compared to cold tonsillectomy. Post operative pain score was significantly less at 6 hours post operation (p<0.001) in coblation tonsillectomy as compared to cold tonsillectomy. However, there were no differences in the post operative pain scores on day 1, 2 and 3. In conclusion, coblation tonsillectomy does have superiority in improving intraoperative efficiency in term of intraoperative time and bleeding compared to cold dissection tonsillectomy. The patient will benefit with minimal post operative pain in the immediate post surgery duration.
  18. Tan KP, Mohamad Azlan Z, Rumaisa MP, Siti Aisyah Murni MR, Radhika S, Nurismah MI, et al.
    Med J Malaysia, 2014 Apr;69(2):79-85.
    PMID: 25241817 MyJurnal
    AIM: This study was performed to determine the accuracy of ultrasound (USG) as compared to mammography (MMG) in detecting breast cancer.

    METHODS: This was a review of patients who had breast imaging and biopsy during an 18-month period. Details of patients who underwent breast biopsy were obtained from the department biopsy record books and imaging request forms. Details of breast imaging findings and histology of lesions biopsied were obtained from the hospital Integrated Radiology Information System (IRIS). Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and accuracy of USG and MMG were calculated with histology as the gold standard.

    RESULTS: A total of 326 breast lesions were biopsied. Histology results revealed the presence of 74 breast cancers and 252 benign lesions. USG had a sensitivity of 82%, specificity of 84%, PPV = 60%, NPV = 94% and an accuracy of 84%. MMG had a sensitivity of 49%, specificity of 89%, PPV = 53%, NPV = 88% and an accuracy of 81%. A total of 161 lesions which were imaged with both modalities were analyzed to determine the significance in the differences in sensitivity and specificity between USG and MMG. Sensitivity of USG (75%) was significantly higher than sensitivity of MMG (44%) (X(2)1=6.905, p=0.014). Specificity of MMG (91%) was significantly higher than specificity of USG (79%) (X(2)1=27.114, p<0.001). Compared with MMG, the sensitivity of USG was 50% (95% CI 10%-90%) higher in women aged less than 50 years (X(2)1=0.000, p=1.000) and 27% (95% CI 19%-36%) higher in women aged 50 years and above (X(2)1=5.866, p=0.015). Compared with MMG, the sensitivity of USG was 40% (95% CI 10%-70%) higher in women with dense breasts (X(2)1=0.234, p=0.628) and 27% (95% CI 9%-46%) higher in women with non-dense breasts (X(2)1=4.585, p=0.032).

    CONCLUSION: Accuracy of USG was higher compared with MMG. USG was more sensitive than MMG regardless of age group. However, MMG was more specific in those aged 50 years and older. USG was more sensitive and MMG was more specific regardless of breast density. In this study, 20% of breast cancers detected were occult on MMG and seen only on USG.
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